TWM277571U - Adapting sleeve for pneumatic or electric impact rotary tool - Google Patents

Description

M277571 8. Description of the new type: [Technical jaw area of the new type] This creation is related to the transfer sleeve of the electric or pneumatic Rotary Tool, especially about a type that can be transferred to a tool chuck. Adapter sleeve for pneumatic and electric impact rotary tools. 5 [Previous technology] According to the general electric reduction pneumatic shock-rotating safety gear, it must be used with-sleeve, that is, the sleeve has a square hole and-poly holes. The two holes are respectively A positive 10-plus Γσ is formed on two opposite end faces of the sleeve, which are respectively used for electric or pneumatic impact ": the second tooth of the electric or pneumatic impact rotary tool is placed in the center" and the polygonal hole of the cylinder is described Snap on-screw "> The hole uses the sleeve as an intermediary, and the electric shock is rotated. 15 power can be transmitted to the bolt. However, since the above-mentioned electric or pneumatic screw does not cooperate with the turn of the sleeve, such as the above-mentioned sleeve, how to design a new-purpose adapter sleeve for this type of electric or 5 ... It is the current position of the industry to force a to move a. [New content J 工 ～ ， 二 —⑽ M277571 ^ The rotating power generated is transmitted to the chuck of the safety gear, and then the chuck is rotated with a tool such as Gang and so on to increase the energy. For those who use electric impact rotary tools. 〃 In order to achieve the creative purpose of the opening, the adapter sleeve (1) of this creative gas and electric punching tool has a circle on the same axis line and has a main shape -Part-Part and- The second part, and the outer diameter of the first part is larger than the first part, wherein the first part has an _-th end face and a square socket hole, and the axis of the socket hole and the shaft of the first part The center line is the same, and the socket hole forms a square opening on the first end surface, so that the socket hole 10 can be used to socket on the square cylindrical output end of the electric or pneumatic impact rotary tool; the The second part has a second end face, a screw hole, and an external thread, where the direction of the second end face is opposite to that of the first end face, and the axis line of the screw hole is the same as the axis line of the far sleeve connection hole. And the screw hole forms an opening on the second end surface, the external thread is located on the outer peripheral surface of the second part, and the rotation direction of the M thread is opposite to that of the thread in the screw hole; thereby, the first Biparti combines one tool chuck. [Embodiment] In order to introduce this creation in more detail, the following is a detailed description of the preferred embodiment 20 of this creation, where: The first figure is the external view of a preferred embodiment of this creation, the second figure This is the front view of the creation. The second to fourth pictures are the two side views of the creation. The fifth picture is a scraped view along the 5-5 line of the third picture. 5 M277571 ίίί: This is:- Using the schematic diagram of the impact rotary tool transfer: the preferred embodiment of the gas, electric cylinder-shaped-the first has an outer diameter greater than the second part 2G on the same axis line; where -brother-part 2G, and The first part of the first part 10 〇I right _ 12, the socket hole! A little brother knows the surface 11 and a square socket hole, and the socket hole 12 has the same center line at 4 = the first part 10, so that a square opening ⑵ is formed on the socket hole end face 11, and L can be used to sleeve Connected to an electric or t-square cylindrical output end; In addition, the -part ... is respectively set from the socket 12bis of the sleeve connection hole: ;; Electric or pneumatic impact locks penetrate. When you enter ", you can provide elastic positioning on the output end. 15 marks 23. G part 21,-screw hole 22, and-external screw The screw hole 22 is oriented in the opposite direction to the first end U, and the axis of 篦The center line is the same as the axis line of the socket hole 12. An opening 221 is formed on the first surface 21, and the external thread is $ :: ”. On the outer peripheral surface, the thread is rotated to the inside of the screw hole 22 ::: brother =, this second brother 20 can be combined with a tool holder. Please refer to the sixth figure ’the above-mentioned adapter sleeve! Can be combined with 1-cool head 2 such as drill bit loss, etc., the sleeve i first and 23 are combined into the general screw hole 30 of the tool chuck 2, and the king 40 from the tool chuck 2 The front end extends into the cool head 2 and passes through the second pass 20 M277571 to complete the set of bamboo shoots 7 in the hole 3i 'and screw into the screw hole 22 of the sleeve 1, and the tool chuck 2 is combined.凊 Refer to the sixth and seventh pictures, the sleeve i and the guard dry out = the sleeve 乂 is connected to the-electric or pneumatic impact rotary two-hit rotary tool 3, the sleeve of the square sleeve 1 t hole 12 is connected to The punch is elastically positioned on the MV end 50, and the tube at the output end 50 of the wheel! And the impact 4 = set of 3 barrels, 2 positioning of 2 in 13 ′, and if the rotational power generated by the guang = head turns this, then The impact rotary tool 3 is added. The tool 10 for drilling holes is added. M277571 [Simplified illustration] The first figure is an external view of a preferred embodiment of the present invention. The second picture is a front view of this creation. The third to fourth pictures are the two side views of the creation. • 5 The fifth figure is a sectional view taken along line 5-5 of the third figure. The sixth and seventh figures are schematic diagrams of the use of the embodiment shown in the first figure. • [Symbol description] Adapter sleeve for pneumatic and electric impact rotary tools 1 10 Tool chuck 2 First part 10 First end face 11 Sleeve hole 12 Opening 121 Positioning hole 13 15 Second part 20 • Second End face 21 Screw hole 22 Opening 221 External thread 23 Combined screw hole 30 20 Perforation 31 Bolt 40 Electric or pneumatic impact rotary tool 3 Output end 50 Elastic positioning pin 51 8

Claims (1)

M277571 9. Scope of patent application: • An adapter sleeve (1) for pneumatic and electric impact rotary tools, which has a first part and a second part which are both cylindrical and located on the same axis line, and the The outer diameter of the first part is larger than that of the second part; where the first part has a first end surface and a square socket hole, the axis line of the socket hole is the same as the axis line of the first part, And the socket hole forms a square opening on the first end surface, so that the socket hole can be socketed on the square cylindrical output end of an electric or pneumatic impact rotary tool; y 15 2 20 turn The connecting sleeve ㈠, wherein the first part is a square cylindrical wheel used to receive the electric tool from the opposite hole wall and the second peripheral wall of the socket hole to accommodate the electric tool. The second part has a second end face, a screw hole, and an external thread on the exit end of the hailun wheel when the lice moves or enters, and the orientation of the second end face is opposite to that of the first end face. ,, the concentric line is the same as the axial line of the socket hole ', and the end face of the screw hole Into-open, the external thread is located on the outer peripheral surface, and its thread direction is opposite to that of the screw; by this, the second part can be combined with a tool loser to accumulate money. According to the first patent application system The adapter sleeve ㈠ of the gas, wherein the first movable tool is respectively elastically positioned from the two opposite holes of the socket hole, and a pin hole penetrator 9